Dual buffer in a 6-pin SOT-23
The SN74LVC2G34DBVR packs two independent non-inverting buffer channels into a SOT-23-6 package, each rated for 32 mA source and sink at the push-pull output. Operating temperature is -40°C to 125°C, so it holds up in engine-bay or industrial enclosure ambient without derating the output drive. The 74LVC family's 5 V tolerant inputs mean a 3.3 V powered buffer can accept a 5 V signal without clamp diodes.
Active production and compliance
The SOT-23-6 footprint is shared across many 74LVC single- and dual-gate parts, so a board layout for this buffer can often accommodate a Schmitt-trigger variant like the SN74LVC2G17 if noise margin becomes an issue in a later spin.